Add fallback to specializations of include

Signed-off-by: Robert D Anderson <[email protected]>
dita-ot · Jan 7, 2020 · 6d03989 · 6d03989
1 parent 79d8c9d
commit 6d03989
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Showing 6 changed files with 12 additions and 6 deletions.
diff --git a/doctypes/dtd/technicalContent/dtd/mathmlDomain.mod b/doctypes/dtd/technicalContent/dtd/mathmlDomain.mod
@@ -31,7 +31,7 @@
 
 <!--                    LONG NAME: MathML reference                -->
 <!ENTITY % mathmlref.content
-                       "EMPTY"
+                       "(%fallback;)?"
 >
 <!ENTITY % mathmlref.attributes
               "href

diff --git a/doctypes/dtd/technicalContent/dtd/programmingDomain.mod b/doctypes/dtd/technicalContent/dtd/programmingDomain.mod
@@ -125,7 +125,7 @@
 
 <!--                    LONG NAME: Literal code reference          -->
 <!ENTITY % coderef.content
-                       "EMPTY"
+                       "(%fallback;)?"
 >
 <!ENTITY % coderef.attributes
               "href

diff --git a/doctypes/dtd/technicalContent/dtd/svgDomain.mod b/doctypes/dtd/technicalContent/dtd/svgDomain.mod
@@ -38,7 +38,7 @@
 
 <!--                    LONG NAME: SVG element reference           -->
 <!ENTITY % svgref.content
-                       "EMPTY"
+                       "(%fallback;)?"
 >
 <!ENTITY % svgref.attributes
               "href

diff --git a/doctypes/rng/technicalContent/rng/mathmlDomain.rng b/doctypes/rng/technicalContent/rng/mathmlDomain.rng
@@ -73,7 +73,9 @@ All Rights Reserved.
     <div>
       <a:documentation>FULL NAME: MathML reference</a:documentation>
       <define name="mathmlref.content">
-        <empty/>
+        <optional>
+          <ref name="fallback"/>
+        </optional>
       </define>
       <define name="mathmlref.attributes">
         <optional>

diff --git a/doctypes/rng/technicalContent/rng/programmingDomain.rng b/doctypes/rng/technicalContent/rng/programmingDomain.rng
@@ -266,7 +266,9 @@ PUBLIC "-//OASIS//ELEMENTS DITA 2.0 Programming Domain//EN"
     <div>
       <a:documentation> LONG NAME: Literal code reference </a:documentation>
       <define name="coderef.content">
-        <empty/>
+        <optional>
+          <ref name="fallback"/>
+        </optional>
       </define>
       <define name="coderef.attributes">
         <optional>

diff --git a/doctypes/rng/technicalContent/rng/svgDomain.rng b/doctypes/rng/technicalContent/rng/svgDomain.rng
@@ -85,7 +85,9 @@ DITA SVG Domain
     <div>
       <a:documentation>LONG NAME: SVG referece</a:documentation>
       <define name="svgref.content">
-        <empty/>
+        <optional>
+          <ref name="fallback"/>
+        </optional>
       </define>
       <define name="svgref.attributes">
         <optional>